Power supply unit for wireless power transfer



FIG. 1 is a front perspective view of a power supply unit for wireless power transfer showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a left side view thereof;

FIG. 9 is a perspective view thereof, shown in an environment of use; and,

FIG. 10 is a perspective view thereof, shown in a second environment of use.

The features shown in broken lines depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a power supply unit for wireless power transfer, as shown and described. 